«

"Alexander Kaplunov" <> wrote in message
news:OzZURz$...
> What if I wanted to call my of function test() ? How would I do that?
>
> Response.Write("<script language = 'javascript'>test();</script>");
>
> ...dows not work

Could you please provide some detail? Exactly how does it "not work"?

And did you define a function called "test"?
--
John Saunders
johnwsaundersiii at hotmail


> "Anand Sagar" <> wrote in message
> news:...
> > Eg. VB.Net code:
> >
> > If flag = true the
> > response.write("<script language = 'javascript'>alert('the flag was
> > succesful');</script>")
> > else
> > response.write("<script language = 'javascript'>alert('the flag was
> > Unsuccesful');</script>")
> > end if
> >
> >
> > Sagar.
> >
> > "Brian Henry" <> wrote in message
> > news:%23W%...
> > > Is there a way to launch a javascript command from within VB code?
For
> > > instance, to issue a window.open(some url) if a certain condition is
> met.
> > I
> > > know you can add the javacript to a control event at runtime, but i
need
> > to
> > > just launch it, not wait for the user to click something.
> > >
> > > Thanks
> > >
> > >
> >
> >
>
>

Yes I do have test function defined.

When I execute the code I get error on the page "Error: Object expected"

I can execute alert(), window.open(), etc. functions but not functions that
I define.

Thanks for your help.
Alex.

"John Saunders" <> wrote in message
news:#...
> "Alexander Kaplunov" <> wrote in message
> news:OzZURz$...
> > What if I wanted to call my of function test() ? How would I do that?
> >
> > Response.Write("<script language = 'javascript'>test();</script>");
> >
> > ...dows not work
>
> Could you please provide some detail? Exactly how does it "not work"?
>
> And did you define a function called "test"?
> --
> John Saunders
> johnwsaundersiii at hotmail
>
>
> > "Anand Sagar" <> wrote in message
> > news:...
> > > Eg. VB.Net code:
> > >
> > > If flag = true the
> > > response.write("<script language = 'javascript'>alert('the flag was
> > > succesful');</script>")
> > > else
> > > response.write("<script language = 'javascript'>alert('the flag was
> > > Unsuccesful');</script>")
> > > end if
> > >
> > >
> > > Sagar.
> > >
> > > "Brian Henry" <> wrote in message
> > > news:%23W%...
> > > > Is there a way to launch a javascript command from within VB code?
> For
> > > > instance, to issue a window.open(some url) if a certain condition is
> > met.
> > > I
> > > > know you can add the javacript to a control event at runtime, but i
> need
> > > to
> > > > just launch it, not wait for the user to click something.
> > > >
> > > > Thanks
> > > >
> > > >
> > >
> > >
> >
> >
>
>

"Alexander Kaplunov" <> wrote in message
news:...
> Yes I do have test function defined.
>
> When I execute the code I get error on the page "Error: Object expected"
>
> I can execute alert(), window.open(), etc. functions but not functions
that
> I define.

Can you create a reproducer and show us the code?
--
John Saunders
johnwsaundersiii at hotmail

> "John Saunders" <> wrote in message
> news:#...
> > "Alexander Kaplunov" <> wrote in message
> > news:OzZURz$...
> > > What if I wanted to call my of function test() ? How would I do that?
> > >
> > > Response.Write("<script language = 'javascript'>test();</script>");
> > >
> > > ...dows not work
> >
> > Could you please provide some detail? Exactly how does it "not work"?
> >
> > And did you define a function called "test"?
> > --
> > John Saunders
> > johnwsaundersiii at hotmail
> >
> >
> > > "Anand Sagar" <> wrote in message
> > > news:...
> > > > Eg. VB.Net code:
> > > >
> > > > If flag = true the
> > > > response.write("<script language = 'javascript'>alert('the flag was
> > > > succesful');</script>")
> > > > else
> > > > response.write("<script language = 'javascript'>alert('the flag was
> > > > Unsuccesful');</script>")
> > > > end if
> > > >
> > > >
> > > > Sagar.
> > > >
> > > > "Brian Henry" <> wrote in message
> > > > news:%23W%...
> > > > > Is there a way to launch a javascript command from within VB code?
> > For
> > > > > instance, to issue a window.open(some url) if a certain condition
is
> > > met.
> > > > I
> > > > > know you can add the javacript to a control event at runtime, but
i
> > need
> > > > to
> > > > > just launch it, not wait for the user to click something.
> > > > >
> > > > > Thanks
> > > > >
> > > > >
> > > >
> > > >
> > >
> > >
> >
> >
>
>

Sure. Here is it:

Client code:

function test()
{
alert("Got test!");
}

Code-behind (server)
public void Button2_Click(object sender, System.EventArgs e)
{

Response.Write("<script language='javascript'>test();</script>");

}



Thanks, Alex.

"John Saunders" <> wrote in message news:...
> "Alexander Kaplunov" <> wrote in message
> news:...
> > Yes I do have test function defined.
> >
> > When I execute the code I get error on the page "Error: Object expected"
> >
> > I can execute alert(), window.open(), etc. functions but not functions
> that
> > I define.
>
> Can you create a reproducer and show us the code?
> --
> John Saunders
> johnwsaundersiii at hotmail
>
> > "John Saunders" <> wrote in message
> > news:#...
> > > "Alexander Kaplunov" <> wrote in message
> > > news:OzZURz$...
> > > > What if I wanted to call my of function test() ? How would I do that?
> > > >
> > > > Response.Write("<script language = 'javascript'>test();</script>");
> > > >
> > > > ...dows not work
> > >
> > > Could you please provide some detail? Exactly how does it "not work"?
> > >
> > > And did you define a function called "test"?
> > > --
> > > John Saunders
> > > johnwsaundersiii at hotmail
> > >
> > >
> > > > "Anand Sagar" <> wrote in message
> > > > news:...
> > > > > Eg. VB.Net code:
> > > > >
> > > > > If flag = true the
> > > > > response.write("<script language = 'javascript'>alert('the flag was
> > > > > succesful');</script>")
> > > > > else
> > > > > response.write("<script language = 'javascript'>alert('the flag was
> > > > > Unsuccesful');</script>")
> > > > > end if
> > > > >
> > > > >
> > > > > Sagar.
> > > > >
> > > > > "Brian Henry" <> wrote in message
> > > > > news:%23W%...
> > > > > > Is there a way to launch a javascript command from within VB code?
> > > For
> > > > > > instance, to issue a window.open(some url) if a certain condition
> is
> > > > met.
> > > > > I
> > > > > > know you can add the javacript to a control event at runtime, but
> i
> > > need
> > > > > to
> > > > > > just launch it, not wait for the user to click something.
> > > > > >
> > > > > > Thanks
> > > > > >
> > > > > >
> > > > >
> > > > >
> > > >
> > > >
> > >
> > >
> >
> >
>
>

You cannot call a explicitly written at design time js function from a
Response.Write call. You have to write the complete text of the function at
run-time

Here is a VB.Net code for it.

Dim JString as String

jString = "function Test(){"
jString += "alert('this is a line inside the finction');"
jString += "}"

Response.Write("<script language = 'javascript'>" + jString + "</script>")


"Alexander Kaplunov" <> wrote in message
news:OzZURz$...
> What if I wanted to call my of function test() ? How would I do that?
>
> Response.Write("<script language = 'javascript'>test();</script>");
>
> ...dows not work
>
>
>
> "Anand Sagar" <> wrote in message
> news:...
> > Eg. VB.Net code:
> >
> > If flag = true the
> > response.write("<script language = 'javascript'>alert('the flag was
> > succesful');</script>")
> > else
> > response.write("<script language = 'javascript'>alert('the flag was
> > Unsuccesful');</script>")
> > end if
> >
> >
> > Sagar.
> >
> > "Brian Henry" <> wrote in message
> > news:%23W%...
> > > Is there a way to launch a javascript command from within VB code?
For
> > > instance, to issue a window.open(some url) if a certain condition is
> met.
> > I
> > > know you can add the javacript to a control event at runtime, but i
need
> > to
> > > just launch it, not wait for the user to click something.
> > >
> > > Thanks
> > >
> > >
> >
> >
>
>

This code does not cause an error but it does not call the Test() function
either. Basically, nothing happens.

Alex.

"Anand Sagar" <> wrote in message
news:uZNlA#...
> You cannot call a explicitly written at design time js function from a
> Response.Write call. You have to write the complete text of the function
at
> run-time
>
> Here is a VB.Net code for it.
>
> Dim JString as String
>
> jString = "function Test(){"
> jString += "alert('this is a line inside the finction');"
> jString += "}"
>
> Response.Write("<script language = 'javascript'>" + jString +
"</script>")
>
>
> "Alexander Kaplunov" <> wrote in message
> news:OzZURz$...
> > What if I wanted to call my of function test() ? How would I do that?
> >
> > Response.Write("<script language = 'javascript'>test();</script>");
> >
> > ...dows not work
> >
> >
> >
> > "Anand Sagar" <> wrote in message
> > news:...
> > > Eg. VB.Net code:
> > >
> > > If flag = true the
> > > response.write("<script language = 'javascript'>alert('the flag was
> > > succesful');</script>")
> > > else
> > > response.write("<script language = 'javascript'>alert('the flag was
> > > Unsuccesful');</script>")
> > > end if
> > >
> > >
> > > Sagar.
> > >
> > > "Brian Henry" <> wrote in message
> > > news:%23W%...
> > > > Is there a way to launch a javascript command from within VB code?
> For
> > > > instance, to issue a window.open(some url) if a certain condition is
> > met.
> > > I
> > > > know you can add the javacript to a control event at runtime, but i
> need
> > > to
> > > > just launch it, not wait for the user to click something.
> > > >
> > > > Thanks
> > > >
> > > >
> > >
> > >
> >
> >
>
>

[marcelito69]

this is very easy...start with this....write an html page including your javascript...embedd an IE control in your vb form...call the navigate method with your html file as url address....that's it folks!

Originally Posted by Brian Henry

Is there a way to launch a javascript command from within VB code? For
instance, to issue a window.open(some url) if a certain condition is met. I
know you can add the javacript to a control event at runtime, but i need to
just launch it, not wait for the user to click something.

Thanks